Remove empty comments

core/src/main/java/org/apache/accumulo/core/iterators/user/RowEncodingIterator.java

@@ -37,7 +37,6 @@
 import org.apache.hadoop.io.Text;
 
 /**
- *
  * The RowEncodingIterator is designed to provide row-isolation so that queries see mutations as
  * atomic. It does so by encapsulating an entire row of key/value pairs into a single key/value
  * pair, which is returned through the client as an atomic operation. This is an abstract class,

core/src/main/java/org/apache/accumulo/core/spi/cache/BlockCacheManager.java

@@ -23,7 +23,6 @@
 import org.apache.accumulo.core.conf.Property;
 
 /**
- *
  * @since 2.0.0
  */
 public abstract class BlockCacheManager {

server/tserver/src/main/java/org/apache/accumulo/tserver/ActiveAssignmentRunnable.java

@@ -24,9 +24,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 public class ActiveAssignmentRunnable implements Runnable {
   private static final Logger log = LoggerFactory.getLogger(ActiveAssignmentRunnable.class);
 

server/tserver/src/main/java/org/apache/accumulo/tserver/ConditionalMutationSet.java

@@ -27,9 +27,6 @@
 import org.apache.accumulo.tserver.data.ServerConditionalMutation;
 import org.apache.hadoop.io.WritableComparator;
 
-/**
- *
- */
 public class ConditionalMutationSet {
 
   interface DeferFilter {

server/tserver/src/main/java/org/apache/accumulo/tserver/MemValue.java

@@ -18,9 +18,6 @@
 
 import org.apache.accumulo.core.data.Value;
 
-/**
- *
- */
 public class MemValue {
 
   Value value;

server/tserver/src/main/java/org/apache/accumulo/tserver/RowLocks.java

@@ -29,9 +29,6 @@
 import org.apache.accumulo.tserver.ConditionalMutationSet.DeferFilter;
 import org.apache.accumulo.tserver.data.ServerConditionalMutation;
 
-/**
- *
- */
 class RowLocks {
 
   private Map<ByteSequence,RowLock> rowLocks = new HashMap<>();

server/tserver/src/main/java/org/apache/accumulo/tserver/compaction/SizeLimitCompactionStrategy.java

@@ -25,9 +25,6 @@
 import org.apache.accumulo.core.metadata.schema.DataFileValue;
 import org.apache.accumulo.server.fs.FileRef;
 
-/**
- *
- */
 public class SizeLimitCompactionStrategy extends DefaultCompactionStrategy {
   public static final String SIZE_LIMIT_OPT = "sizeLimit";
 

server/tserver/src/main/java/org/apache/accumulo/tserver/data/ServerConditionalMutation.java

@@ -23,9 +23,6 @@
 import org.apache.accumulo.core.dataImpl.thrift.TConditionalMutation;
 import org.apache.accumulo.server.data.ServerMutation;
 
-/**
- *
- */
 public class ServerConditionalMutation extends ServerMutation {
 
   public static class TCMTranslator

server/tserver/src/main/java/org/apache/accumulo/tserver/log/LogSorter.java

@@ -51,9 +51,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 public class LogSorter {
 
   private static final Logger log = LoggerFactory.getLogger(LogSorter.class);

server/tserver/src/main/java/org/apache/accumulo/tserver/metrics/Metrics2TabletServerMetrics.java

@@ -28,9 +28,6 @@
 import org.apache.hadoop.metrics2.lib.MetricsRegistry;
 import org.apache.hadoop.metrics2.lib.MutableGaugeLong;
 
-/**
- *
- */
 public class Metrics2TabletServerMetrics
     implements Metrics, MetricsSource, TabletServerMetricsKeys {
   public static final String NAME = TSERVER_NAME + ",sub=General",

server/tserver/src/main/java/org/apache/accumulo/tserver/metrics/Metrics2TabletServerMinCMetrics.java

@@ -27,9 +27,6 @@
 import org.apache.hadoop.metrics2.lib.MetricsRegistry;
 import org.apache.hadoop.metrics2.lib.MutableStat;
 
-/**
- *
- */
 public class Metrics2TabletServerMinCMetrics
     implements Metrics, MetricsSource, TabletServerMinCMetricsKeys {
   public static final String NAME = TSERVER_NAME + ",sub=MinorCompactions",

server/tserver/src/main/java/org/apache/accumulo/tserver/metrics/Metrics2TabletServerScanMetrics.java

@@ -27,9 +27,6 @@
 import org.apache.hadoop.metrics2.lib.MetricsRegistry;
 import org.apache.hadoop.metrics2.lib.MutableStat;
 
-/**
- *
- */
 public class Metrics2TabletServerScanMetrics
     implements Metrics, MetricsSource, TabletServerScanMetricsKeys {
   public static final String NAME = TSERVER_NAME + ",sub=Scans",

server/tserver/src/main/java/org/apache/accumulo/tserver/metrics/Metrics2TabletServerUpdateMetrics.java

@@ -28,9 +28,6 @@
 import org.apache.hadoop.metrics2.lib.MutableCounterLong;
 import org.apache.hadoop.metrics2.lib.MutableStat;
 
-/**
- *
- */
 public class Metrics2TabletServerUpdateMetrics
     implements Metrics, MetricsSource, TabletServerUpdateMetricsKeys {
   public static final String NAME = TSERVER_NAME + ",sub=Updates",

server/tserver/src/main/java/org/apache/accumulo/tserver/replication/ReplicationServicerHandler.java

@@ -37,9 +37,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 public class ReplicationServicerHandler implements Iface {
   private static final Logger log = LoggerFactory.getLogger(ReplicationServicerHandler.class);
 

server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/CompactionWatcher.java

@@ -28,9 +28,6 @@
 import org.apache.accumulo.server.util.time.SimpleTimer;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 public class CompactionWatcher implements Runnable {
   private final Map<List<Long>,ObservedCompactionInfo> observedCompactions = new HashMap<>();
   private final AccumuloConfiguration config;

server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/RootFiles.java

@@ -32,9 +32,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-/**
- *
- */
 public class RootFiles {
 
   private static final Logger log = LoggerFactory.getLogger(RootFiles.class);

server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/Tablet.java

@@ -163,9 +163,7 @@
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 
 /**
- *
  * Provide access to a single row range in a living TabletServer.
- *
  */
 public class Tablet implements TabletCommitter {
   private static final Logger log = LoggerFactory.getLogger(Tablet.class);

server/tserver/src/test/java/org/apache/accumulo/tserver/CountingIteratorTest.java

@@ -30,10 +30,8 @@
 import org.apache.accumulo.tserver.tablet.CountingIterator;
 import org.junit.Test;
 
-/**
- *
- */
 public class CountingIteratorTest {
+
   @Test
   public void testDeepCopyCount() throws IOException {
     TreeMap<Key,Value> tm = new TreeMap<>();

server/tserver/src/test/java/org/apache/accumulo/tserver/compaction/SizeLimitCompactionStrategyTest.java

@@ -33,10 +33,8 @@
 import org.apache.accumulo.server.fs.FileRef;
 import org.junit.Test;
 
-/**
- *
- */
 public class SizeLimitCompactionStrategyTest {
+
   private Map<FileRef,DataFileValue> nfl(String... sa) {
 
     HashMap<FileRef,DataFileValue> ret = new HashMap<>();

server/tserver/src/test/java/org/apache/accumulo/tserver/tablet/RootFilesTest.java

@@ -38,9 +38,6 @@
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 
-/**
- *
- */
 public class RootFilesTest {
 
   @Rule

server/tserver/src/test/java/org/apache/accumulo/tserver/tablet/TabletTest.java

@@ -34,9 +34,6 @@
 import org.easymock.EasyMock;
 import org.junit.Test;
 
-/**
- *
- */
 public class TabletTest {
 
   @Test